Smart Male lead

I want a male lead who is smart and actually calculates the situation before him. I also like it when he doesn't flat out drool during perverted situations. You know, like that hot guy with the laidback attitude who's smart, but during dangerous or serious situations he knows what to do.

*Must be at least starting high school.*No yaoi or hentai.*Doesn't have to be extremely good-looking.*Doesn't have to be amazingly strong. (But he can't be dies-in-one-flick-of-the-finger weak).*Can have romance.*Preferably manga (I'm accepting manhwas too).*Must be MALE POV. (Point of View)